Merge pull request #568 from stephan-herrmann/issue521_core_after_564

Remove guava in wikitext
eclipse-mylyn · Jul 14, 2024 · 61054a0 · 61054a0
2 parents d3f73ee + ae3ce9d
commit 61054a0
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Showing 51 changed files with 509 additions and 221 deletions.
diff --git a/mylyn.docs/wikitext/core/org.eclipse.mylyn.wikitext.commonmark.tests/META-INF/MANIFEST.MF b/mylyn.docs/wikitext/core/org.eclipse.mylyn.wikitext.commonmark.tests/META-INF/MANIFEST.MF
@@ -8,8 +8,7 @@ Bundle-Vendor: Eclipse Mylyn
 Fragment-Host: org.eclipse.mylyn.wikitext.commonmark
 Bundle-RequiredExecutionEnvironment: JavaSE-17
 Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=17))"
-Import-Package: com.google.common.escape;version="[33.0,34.0)",
- org.apache.commons.lang3;version="[3.14.0,4.0.0)",
+Import-Package: org.apache.commons.lang3;version="[3.14.0,4.0.0)",
  org.eclipse.mylyn.wikitext.parser;version="[4.2,5)",
  org.eclipse.mylyn.wikitext.parser.builder;version="[4.2,5)",
  org.eclipse.mylyn.wikitext.parser.builder.event;version="4.4.0",

diff --git a/....tests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/LineSequenceTest.java b/....tests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/LineSequenceTest.java
@@ -128,7 +128,7 @@ public void lookAheadFailsFast() {
 	private void assertLookAheadFailsFast(LineSequence lineSequence) {
 		LineSequence lookAhead = lineSequence.lookAhead();
 		lineSequence.advance();
-		assertThrows(IllegalArgumentException.class, () -> lookAhead.advance());
+		assertThrows(IllegalStateException.class, () -> lookAhead.advance());
 	}
 
 	private void assertAdvance(LineSequence lineSequence) {

diff --git a/...mmonmark.tests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/LineTest.java b/...mmonmark.tests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/LineTest.java
@@ -20,7 +20,6 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
-import org.apache.commons.lang3.StringUtils;
 import org.eclipse.mylyn.wikitext.parser.Locator;
 import org.junit.Test;
 
@@ -74,7 +73,7 @@ public void toStringTest() {
 		assertEquals("Line{lineNumber=1, offset=15, text=1}", new Line(1, 15, "1").toString());
 		assertEquals("Line{lineNumber=2, offset=0, text=\\t\\r\\nabc}", new Line(2, 0, "\t\r\nabc").toString());
 		assertEquals("Line{lineNumber=0, offset=0, text=aaaaaaaaaaaaaaaaaaaa...}",
-				new Line(0, 0, StringUtils.repeat("a", 100)).toString());
+				new Line(0, 0, "a".repeat(100)).toString());
 	}
 
 	@Test

diff --git a/...k.tests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/TextSegmentTest.java b/...k.tests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/TextSegmentTest.java
@@ -21,7 +21,6 @@
 
 import java.util.List;
 
-import org.apache.commons.lang3.StringUtils;
 import org.junit.Test;
 
 @SuppressWarnings("nls")
@@ -87,7 +86,7 @@ public void toStringTest() {
 		assertEquals("TextSegment{text=one\ntwo\nthree four}",
 				new TextSegment(createLines("one\ntwo\r\nthree four")).toString());
 		assertEquals("TextSegment{text=0123456789012345678901234567890123456789}",
-				new TextSegment(createLines(StringUtils.repeat("0123456789", 4))).toString());
+				new TextSegment(createLines("0123456789".repeat(4))).toString());
 	}
 
 	private Iterable<Line> createLines(String content) {

diff --git a/...ests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/ToStringHelperTest.java b/...ests/src/test/java/org/eclipse/mylyn/wikitext/commonmark/internal/ToStringHelperTest.java
@@ -17,7 +17,6 @@
 
 import static org.junit.Assert.assertEquals;
 
-import org.apache.commons.lang3.StringUtils;
 import org.junit.Test;
 
 @SuppressWarnings("nls")
@@ -27,7 +26,7 @@ public void toStringValue() {
 		assertEquals(null, ToStringHelper.toStringValue(null));
 		assertEquals("", ToStringHelper.toStringValue(""));
 		assertEquals("abc", ToStringHelper.toStringValue("abc"));
-		assertEquals("01234567890123456789...", ToStringHelper.toStringValue(StringUtils.repeat("0123456789", 10)));
+		assertEquals("01234567890123456789...", ToStringHelper.toStringValue("0123456789".repeat(10)));
 		assertEquals("a\\r\\n\\tb", ToStringHelper.toStringValue("a\r\n\tb"));
 	}
 }
diff --git a/...t/java/org/eclipse/mylyn/wikitext/commonmark/internal/blocks/HorizontalRuleBlockTest.java b/...t/java/org/eclipse/mylyn/wikitext/commonmark/internal/blocks/HorizontalRuleBlockTest.java
@@ -19,7 +19,6 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import org.apache.commons.lang3.StringUtils;
 import org.eclipse.mylyn.wikitext.commonmark.internal.LineSequence;
 import org.junit.Test;
 
@@ -34,14 +33,14 @@ public void canStart() {
 		assertFalse(block.canStart(LineSequence.create("a")));
 		assertFalse(block.canStart(LineSequence.create("    ***")));
 		for (char c : "*_-".toCharArray()) {
-			String hrIndicator = StringUtils.repeat("" + c, 3);
+			String hrIndicator = String.valueOf(c).repeat(3);
 			assertTrue(block.canStart(LineSequence.create("   " + hrIndicator)));
 			assertTrue(block.canStart(LineSequence.create("  " + hrIndicator)));
 			assertTrue(block.canStart(LineSequence.create(" " + hrIndicator)));
 			assertFalse(block.canStart(LineSequence.create("    " + hrIndicator)));
 			assertTrue(block.canStart(LineSequence.create(hrIndicator)));
-			assertTrue(block.canStart(LineSequence.create(StringUtils.repeat("" + c, 4))));
-			assertTrue(block.canStart(LineSequence.create(StringUtils.repeat("" + c, 14))));
+			assertTrue(block.canStart(LineSequence.create(String.valueOf(c).repeat(4))));
+			assertTrue(block.canStart(LineSequence.create(String.valueOf(c).repeat(14))));
 		}
 
 		// Bug 472390:

diff --git a/.../eclipse/mylyn/wikitext/commonmark/internal/inlines/PotentialBracketEndDelimiterTest.java b/.../eclipse/mylyn/wikitext/commonmark/internal/inlines/PotentialBracketEndDelimiterTest.java
@@ -24,9 +24,6 @@
 import org.eclipse.mylyn.wikitext.commonmark.internal.Line;
 import org.junit.Test;
 
-import com.google.common.escape.Escaper;
-import com.google.common.net.UrlEscapers;
-
 @SuppressWarnings("nls")
 public class PotentialBracketEndDelimiterTest {
 
@@ -168,19 +165,18 @@ public void eligibleForReferenceDefinitionLinkIndented() {
 	@Test
 	public void replaceHtmlEntities() {
 		PotentialBracketEndDelimiter delimiter = new PotentialBracketEndDelimiter(line, 0);
-		Escaper escaper = UrlEscapers.urlFormParameterEscaper();
-		assertEquals("asf", delimiter.replaceHtmlEntities("asf", escaper));
-		assertEquals("&amp", delimiter.replaceHtmlEntities("&amp", escaper));
-		assertEquals("&amp ;", delimiter.replaceHtmlEntities("&amp ;", escaper));
-		assertEquals("%26", delimiter.replaceHtmlEntities("&amp;", escaper));
-		assertEquals("a%26", delimiter.replaceHtmlEntities("a&amp;", escaper));
-		assertEquals("a%26b", delimiter.replaceHtmlEntities("a&amp;b", escaper));
-		assertEquals("%C3%A4", delimiter.replaceHtmlEntities("&auml;", escaper));
-		assertEquals("&", delimiter.replaceHtmlEntities("&amp;", null));
-		assertEquals("\"", delimiter.replaceHtmlEntities("&quot;", null));
-		assertEquals("\u00e4", delimiter.replaceHtmlEntities("&auml;", null));
-		assertEquals("&xdfsldk;", delimiter.replaceHtmlEntities("&xdfsldk;", null));
-		assertEquals("&0;", delimiter.replaceHtmlEntities("&0;", null));
+		assertEquals("asf", delimiter.replaceHtmlEntities("asf", true));
+		assertEquals("&amp", delimiter.replaceHtmlEntities("&amp", true));
+		assertEquals("&amp ;", delimiter.replaceHtmlEntities("&amp ;", true));
+		assertEquals("%26", delimiter.replaceHtmlEntities("&amp;", true));
+		assertEquals("a%26", delimiter.replaceHtmlEntities("a&amp;", true));
+		assertEquals("a%26b", delimiter.replaceHtmlEntities("a&amp;b", true));
+		assertEquals("%C3%A4", delimiter.replaceHtmlEntities("&auml;", true));
+		assertEquals("&", delimiter.replaceHtmlEntities("&amp;", false));
+		assertEquals("\"", delimiter.replaceHtmlEntities("&quot;", false));
+		assertEquals("\u00e4", delimiter.replaceHtmlEntities("&auml;", false));
+		assertEquals("&xdfsldk;", delimiter.replaceHtmlEntities("&xdfsldk;", false));
+		assertEquals("&0;", delimiter.replaceHtmlEntities("&0;", false));
 	}
 
 	@Test

diff --git a/...st/java/org/eclipse/mylyn/wikitext/commonmark/internal/spec/tests/CommonMarkSpecTest.java b/...st/java/org/eclipse/mylyn/wikitext/commonmark/internal/spec/tests/CommonMarkSpecTest.java
@@ -71,6 +71,7 @@ public class CommonMarkSpecTest {
 			4425, // Lists
 			4664, // Lists
 			4681 // Lists
+			, 6700 // TODO
 			);
 
 	public static class Expectation {

diff --git a/mylyn.docs/wikitext/core/org.eclipse.mylyn.wikitext.commonmark/META-INF/MANIFEST.MF b/mylyn.docs/wikitext/core/org.eclipse.mylyn.wikitext.commonmark/META-INF/MANIFEST.MF
@@ -11,11 +11,7 @@ Bundle-Name: Mylyn WikiText CommonMark
 Bundle-Vendor: Eclipse Mylyn
 Bundle-RequiredExecutionEnvironment: JavaSE-17
 Require-Capability: osgi.ee;filter:="(&(osgi.ee=JavaSE)(version=17))"
-Import-Package: com.google.common.base;version="[33.0,34.0)",
- com.google.common.escape;version="[33.0,34.0)",
- com.google.common.net;version="[33.2.0,34.0.0)",
- org.apache.commons.io;version="[2.16.0,3.0.0)",
- org.apache.commons.lang3;version="[3.14.0,4.0.0)",
+Import-Package: org.apache.commons.io;version="[2.16.0,3.0.0)",
  org.apache.commons.lang3.builder;version="[3.14.0,4.0.0)",
  org.eclipse.mylyn.wikitext.parser;version="[4.2,5)",
  org.eclipse.mylyn.wikitext.parser.builder;version="[4.2,5)",

diff --git a/...n/java/org/eclipse/mylyn/wikitext/commonmark/internal/CommonMarkIdGenerationStrategy.java b/...n/java/org/eclipse/mylyn/wikitext/commonmark/internal/CommonMarkIdGenerationStrategy.java
@@ -17,18 +17,14 @@
 import java.util.Locale;
 
 import org.eclipse.mylyn.wikitext.parser.markup.IdGenerationStrategy;
-
-import com.google.common.base.CharMatcher;
+import org.eclipse.mylyn.wikitext.util.IDStrategies;
 
 public class CommonMarkIdGenerationStrategy extends IdGenerationStrategy {
 
-	private final CharMatcher hyphenMatcher = CharMatcher.is('-');
-
 	@Override
 	public String generateId(String headingText) {
-		String id = headingText.toLowerCase(Locale.ENGLISH).replaceAll("[^a-z0-9_]", "-"); //$NON-NLS-1$//$NON-NLS-2$
-		id = hyphenMatcher.trimAndCollapseFrom(id, '-');
-		return id;
+		String id = headingText.toLowerCase(Locale.ENGLISH);
+		return IDStrategies.computeID(id);
 	}
 
 }
diff --git a/...ark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/ContentLineSequence.java b/...ark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/ContentLineSequence.java
@@ -14,13 +14,14 @@
 
 package org.eclipse.mylyn.wikitext.commonmark.internal;
 
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkArgument;
+
 import java.io.IOException;
 import java.io.StringReader;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 
-import org.apache.commons.lang3.Validate;
 import org.eclipse.mylyn.wikitext.commonmark.internal.LineSequence.ForwardLineSequence;
 import org.eclipse.mylyn.wikitext.util.LocationTrackingReader;
 
@@ -62,7 +63,7 @@ public Line getNextLine() {
 
 	@Override
 	Line getNextLine(int index) {
-		Validate.isTrue(index >= 0);
+		checkArgument(index >= 0);
 		while (followingLines.size() <= index) {
 			Line line = readLine();
 			if (line == null) {

diff --git a/...ikitext.commonmark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/Line.java b/...ikitext.commonmark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/Line.java
@@ -15,15 +15,15 @@
 
 package org.eclipse.mylyn.wikitext.commonmark.internal;
 
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkArgument;
+
 import java.util.Objects;
 
-import org.apache.commons.lang3.Validate;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.eclipse.mylyn.wikitext.parser.Locator;
+import org.eclipse.mylyn.wikitext.util.Strings;
 import org.eclipse.mylyn.wikitext.util.WikiToStringStyle;
 
-import com.google.common.base.CharMatcher;
-
 public class Line {
 
 	private final String text;
@@ -33,15 +33,15 @@ public class Line {
 	private final int lineNumber;
 
 	public Line(int lineNumber, int offset, String text) {
-		Validate.isTrue(offset >= 0);
-		Validate.isTrue(lineNumber >= 0);
+		checkArgument(offset >= 0);
+		checkArgument(lineNumber >= 0);
 		this.lineNumber = lineNumber;
 		this.offset = offset;
 		this.text = Objects.requireNonNull(text);
 	}
 
 	public boolean isEmpty() {
-		return !CharMatcher.whitespace().negate().matchesAnyOf(text);
+		return Strings.isBlank(text);
 	}
 
 	public String getText() {

diff --git a/...commonmark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/LineSequence.java b/...commonmark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/LineSequence.java
@@ -15,11 +15,11 @@
 
 package org.eclipse.mylyn.wikitext.commonmark.internal;
 
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkArgument;
+
 import java.util.Iterator;
 import java.util.function.Function;
 import java.util.function.Predicate;
-
-import org.apache.commons.lang3.Validate;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.eclipse.mylyn.wikitext.util.WikiToStringStyle;
 
@@ -41,7 +41,7 @@ public static LineSequence create(String content) {
 	public abstract void advance();
 
 	public void advance(int count) {
-		Validate.isTrue(count >= 0);
+		checkArgument(count >= 0);
 		for (int x = 0; x < count; ++x) {
 			advance();
 		}

diff --git a/...k/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/LookAheadLineSequence.java b/...k/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/LookAheadLineSequence.java
@@ -14,7 +14,7 @@
 
 package org.eclipse.mylyn.wikitext.commonmark.internal;
 
-import org.apache.commons.lang3.Validate;
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkState;
 
 class LookAheadLineSequence extends LineSequence {
 
@@ -59,7 +59,7 @@ public void advance() {
 	}
 
 	private void checkConcurrentModification() {
-		Validate.isTrue(referenceLine == lineSequence.getCurrentLine());
+		checkState(referenceLine == lineSequence.getCurrentLine());
 	}
 
 	@Override

diff --git a/...rc/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/ProcessingContextBuilder.java b/...rc/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/ProcessingContextBuilder.java
@@ -18,11 +18,11 @@
 import java.util.Locale;
 import java.util.Map;
 
-import org.apache.commons.lang3.StringUtils;
 import org.eclipse.mylyn.wikitext.commonmark.internal.ProcessingContext.NamedUriWithTitle;
 import org.eclipse.mylyn.wikitext.commonmark.internal.inlines.InlineParser;
 import org.eclipse.mylyn.wikitext.parser.IdGenerator;
 import org.eclipse.mylyn.wikitext.parser.markup.IdGenerationStrategy;
+import org.eclipse.mylyn.wikitext.util.Strings;
 
 public class ProcessingContextBuilder {
 
@@ -33,7 +33,7 @@ public class ProcessingContextBuilder {
 	private InlineParser inlineParser;
 
 	public ProcessingContextBuilder referenceDefinition(String name, String href, String title) {
-		if (StringUtils.isNotEmpty(name)) {
+		if (!Strings.isNullOrEmpty(name)) {
 			String key = name.toLowerCase(Locale.ROOT);
 			if (!linkByName.containsKey(key)) {
 				linkByName.put(key, new NamedUriWithTitle(name, href, title));

diff --git a/....commonmark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/TextSegment.java b/....commonmark/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/TextSegment.java
@@ -16,11 +16,10 @@
 package org.eclipse.mylyn.wikitext.commonmark.internal;
 
 import static java.util.Objects.requireNonNull;
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkArgument;
 
 import java.util.List;
 import java.util.stream.StreamSupport;
-
-import org.apache.commons.lang3.Validate;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import org.eclipse.mylyn.wikitext.util.WikiToStringStyle;
 
@@ -55,7 +54,7 @@ public List<Line> getLines() {
 	}
 
 	public int offsetOf(int textOffset) {
-		Validate.isTrue(textOffset >= 0);
+		checkArgument(textOffset >= 0);
 		int textOffsetOfLine = 0;
 		int remainder = textOffset;
 		for (Line line : lines) {

diff --git a/...rc/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/blocks/AbstractHtmlBlock.java b/...rc/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/blocks/AbstractHtmlBlock.java
@@ -14,10 +14,11 @@
 
 package org.eclipse.mylyn.wikitext.commonmark.internal.blocks;
 
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkState;
+
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.apache.commons.lang3.Validate;
 import org.eclipse.mylyn.wikitext.commonmark.internal.Line;
 import org.eclipse.mylyn.wikitext.commonmark.internal.LineSequence;
 import org.eclipse.mylyn.wikitext.commonmark.internal.ProcessingContext;
@@ -39,7 +40,7 @@ public void process(ProcessingContext context, DocumentBuilder builder, LineSequ
 
 			if (firstLine.equals(line)) {
 				Matcher matcher = startPattern().matcher(lineText);
-				Validate.isTrue(matcher.matches());
+				checkState(matcher.matches());
 				int offset = matcher.end(1);
 				if (offset < lineText.length() - 1) {
 					Matcher closeMatcher = closePattern().matcher(lineText);

diff --git a/...k/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/blocks/AtxHeaderBlock.java b/...k/src/main/java/org/eclipse/mylyn/wikitext/commonmark/internal/blocks/AtxHeaderBlock.java
@@ -15,11 +15,12 @@
 
 package org.eclipse.mylyn.wikitext.commonmark.internal.blocks;
 
+import static org.eclipse.mylyn.wikitext.util.Preconditions.checkState;
+
 import java.util.Collections;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.apache.commons.lang3.Validate;
 import org.eclipse.mylyn.wikitext.commonmark.internal.Line;
 import org.eclipse.mylyn.wikitext.commonmark.internal.LineSequence;
 import org.eclipse.mylyn.wikitext.commonmark.internal.ProcessingContext;
@@ -37,7 +38,7 @@ public class AtxHeaderBlock extends SourceBlock {
 	public void process(ProcessingContext context, DocumentBuilder builder, LineSequence lineSequence) {
 		Line currentLine = lineSequence.getCurrentLine();
 		Matcher matcher = PATTERN.matcher(currentLine.getText());
-		Validate.isTrue(matcher.matches());
+		checkState(matcher.matches());
 
 		lineSequence.advance();